Frequencies for first 10,000 rows of payoth variable in nhamcsed2013 dataset :

   Expected |
  source of |
   payment: |
      Other |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,237       92.37       92.37
        Yes |        763        7.63      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016